Important Notice: The complete list of NASCLA exam books are not available for purchase through the NASCLA bookstore, as they are published by various publishers. Click on the Reference List for your exam below to see the complete lists.

NASCLA Accredited Examination for Commercial General Building Contractors

  • Apply for the Exam

    Follow the instructions here to apply for theNASCLA Accredited Examination for Commercial General Building Contractors

    Apply Now 

  • Reference Books

    Browse the reference list on PSI's Candidate Information Bulletin

    Download the PDF 

  • Participating State Agencies

    See a list of states that participate in the NASCLA Commercial Exam Program

    View the States 

NASCLA Commercial General Building Contractor Practice Tests

NASCLA Accredited Electrical Examination Program

  • Apply for the Exam

    Follow the instructions here to apply for these NASCLA Accredited Exams:

    • Electrical Contractors
    • Journeyman Electricians
    • Residential Electrical Contractors
    Apply Now 

  • Reference Books

    Browse the reference list on PSI's Candidate Information Bulletin

    Download the PDF 

  • Participating State Agencies

    See a list of states that participate in the NASCLA Electrical Exams Program

    View the States